Base | Representation |
---|---|
bin | 100101011001000… |
… | …010100011100000 |
3 | 1121201102012201012 |
4 | 211121002203200 |
5 | 2241043233211 |
6 | 142125400052 |
7 | 21355066235 |
oct | 4531024340 |
9 | 1551365635 |
10 | 627321056 |
11 | 2a211965a |
12 | 156109028 |
13 | 9cc733bb |
14 | 5d45978c |
15 | 3a117d8b |
hex | 256428e0 |
627321056 has 12 divisors (see below), whose sum is σ = 1235038392. Its totient is φ = 313660512.
The previous prime is 627321041. The next prime is 627321103. The reversal of 627321056 is 650123726.
It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 19603783 = 627321056 / (6 + 2 + 7 + 3 + 2 + 1 + 0 + 5 + 6).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9801860 + ... + 9801923.
It is an arithmetic number, because the mean of its divisors is an integer number (102919866).
Almost surely, 2627321056 is an apocalyptic number.
It is an amenable number.
627321056 is a deficient number, since it is larger than the sum of its proper divisors (607717336).
627321056 is a wasteful number, since it uses less digits than its factorization.
627321056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19603793 (or 19603785 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 32.
The square root of 627321056 is about 25046.3781014341. The cubic root of 627321056 is about 856.0450525098.
The spelling of 627321056 in words is "six hundred twenty-seven million, three hundred twenty-one thousand, fifty-six".
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